Perhaps you should try some spelling variations:
communication costly » communication costs, communication costa, communications costs
csr communication » de communication, 3 communication, 4 communication
technology price » technology rich, technology voice, technology service
land development » world development, child development
development li » development lid, development lie, development lin
inflation 7.2 » inflation 2.2, inflation 2, inflation 2.3
costly land » cost land, costs land, country land
li afrique » l afrique, en afrique
7.2 gross » 7.2 cross, 7.4 gross, 7.5 gross

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology price inflation 7.2 gross csr communication costly land development li afrique.*.